<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>2021-03-25</title>

    <style>
        .wechat {
            position: relative;
            margin: 60px auto 0;
            width: 80px;
            height: 60px;
            line-height: 60px;
            border: 1px solid #20bf6b;
            border-radius: 4px;
            text-align: center;
        }

        .wechat span {
            position: absolute;
            top: -10px;
            right: -10px;
            width: 22px;
            height: 22px;
            line-height: 22px;
            border-radius: 50%;
            text-align: center;
            background-color: #ff4757;
            color: #fff;
        }
    </style>
</head>
<body>
    <div class="wechat">
        微信
        <span>5</span>
    </div>
</body>
</html>
